Perhaps you should try some spelling variations:
"coder modeling pid algorithms complexity" » "coder modeling pid algorithmic complexity" (Expand search), "cover modeling pid algorithms complexity" (Expand search), "cover modelling pid algorithms complexity" (Expand search), "order modeling pid algorithms complexity" (Expand search), "coder modeling simd algorithms complexity" (Expand search), "coder modeling and algorithms complexity" (Expand search), "coder modeling pid algoritmos complexity" (Expand search), "coder modeling rapid algorithms complexity" (Expand search), "coder modeling pls algorithms complexity" (Expand search), "coder modeling 3d algorithms complexity" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder modeling pid algorithms complexity") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder modeling pid algorithms complexity\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder modeling pid algorithms complexity ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder modeling pid algorithms complexity") OR ("api python python python programming"))*.